Preferred Label : precipitation fractionation;
Detailed label : precipitation fractionation of polymers;
IUPAC definition : A process in which a macromolecules material, consisting of macromolecules differing
in some characteristic affecting their solubility, is separated from solution into
fractions by successively decreasing the solution power of the solvent, resulting
in the repeated formation of a two-phase system in which the less soluble components
concentrate in the polymer-rich phase.;
Origin ID : P04796;
Automatic exact mappings (from CISMeF team)
- See also
A process in which a macromolecules material, consisting of macromolecules differing
in some characteristic affecting their solubility, is separated from solution into
fractions by successively decreasing the solution power of the solvent, resulting
in the repeated formation of a two-phase system in which the less soluble components
concentrate in the polymer-rich phase.
